AMD Radeon Instinct MI100 vs AMD Radeon Graphics 448SP
GPU Specs Compare
Graphics Card
Release Date
Nov 2020
Jan 2021
Generation
Radeon Instinct
Lucienne
Type
Professional
Integrated
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
1000 MHz
300 MHz
Boost Clock
1502 MHz
1800 MHz
Memory Clock
1200 MHz
System Shared
Memory
Memory Size
32GB
System Shared
Memory Type
HBM2
System Shared
Memory Bus
4096bit
System Shared
Bandwidth
1229GB/s
System Dependent
Render Config
Compute Units
120
7
Shading Units
7680
448
TMUs
480
32
ROPs
64
8
L1 Cache
16 KB (per CU)
-
L2 Cache
8 MB
-
Theoretical Performance
Pixel Rate
96.13 GPixel/s
14.40 GPixel/s
Texture Rate
721.0 GTexel/s
57.60 GTexel/s
FP16 (half)
184.6 TFLOPS
3.226 TFLOPS
FP32 (float)
23.07 TFLOPS
1.613 TFLOPS
FP64 (double)
11.54 TFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
Arcturus
Lucienne
GPU Variant
Arcturus XL
-
Architecture
CDNA 1.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
25.6 billion
9.8 billion
Die Size
750 mm²
156 mm²
Board Design
TDP
300W
25W
Suggested PSU
700 W
-
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
2.1
2.1
Vulkan
N/A
1.2
Shader Model
N/A
6.4